For some reason the game won't let me stuff my top with either soap or money. I've tried doing right after changing into my bikini top and after walking around a bit. I know that's what I have to do to get passed the KGB on the beach. How can I make it work?!
If I recall correctly, try doing it right before you change into your bikini top.
Ahh Radiant, thanks. I had the same problem but finally managed to succeed but never thought about doing it before!