Should married people continue to hang out with their single friends?

My fiance' and I are getting married in a week and we are debating on whether or not we should continue to hang out with our single friends once we are married. He has his own friends that are single and I have my own. Neither one of us hang out a lot with our friends but when we do, it just for drinks and dinner and to talk. I used to go with my sister who is single to a club or two occionally but that was the gist of it. Are we supposed to stop hanging out with our single friends and get married friends to hang out with once we are married? Single friends normally are out to find a man/woman. I guess I was raised to believe that once you marry, you don't need to hang out with single people. Yes keep them as friends but not go out like we used to. What is your opinion on this question?