If you are like a lot of people you like to spend time with others but you aren't necessarily looking to have a long term relationship. This can be a great way to date because you get to spend time with some really interesting people but you don't have any responsibility or commitment to them other than to show them a good time for the night. While keeping this casual when dating may be exactly what you want to do, you may find that it is more difficult to find people who feel the same day.
Casual dating is the act of dating just to have fun, with no desire for commitment or moving forward with the people that you spend time with. There's nothing wrong with dating this way and that is why it has become really popular. Who said you had to date just in an attempt to find a relationship? You don't have to, you can date just to have fun. Sure, you can date the same people each time, as long as you both know that the interaction is not leading to anything more serious or committed.
The problem with this type of dating is that the people you go out with may say that they are not looking for anything serious but you'll soon find that they are. A lot of people think that casual dating is a great idea for them, but when they start actually participating in this type of dating they begin to want to get closer to the people they are with, making for some awkward moments.
There are also those people who say that they want to keep it casual but they also want to make sure that you aren't dating anyone else! This is not casual dating and if you find someone like this you need to explain to them what your goals for dating are, and that is just to have a good time with the person that you are with. Let them know that while you like them, you cannot commit to them.
This is not to say that there are not people out there who are looking for the same thing you are. There are a lot of them, you just have to be clear about what you are looking for up front. When you tell the people that you date right away that you are not looking for anything serious and that you like to keep things really casual you may find that you thin the herd a little bit so you don't have to suffer through any of those awkward moments or clingy dates later on down the road.