Rice to dry out my camera?

I went hiking yesterday and my camera ended up taking a dip in the creek. It wasn't on when it went it (so no electrical current was flowing through it to get fried) and it was only in the water for a few seconds. I immediately removed the battery. On the way home I could see condensation behind the screen. I figured I'd try the rice trick because I've heard it works. I put it in a bag of rice last night and I checked it this morning and the condensation in the screen is gone. I'm afraid to use it now, just in case there may still be some moisture inside. How much longer should I wait before using my camera again?