Some seem to think so:

Why Liars Are More Creative

Personally, I think they maybe, if they are bright and have a memory that isn’t riddled with holes. If you want to lie and get on with a mildly peaceful life, you have to first keep track of your non-sense, and learn to adapt your old lies to the new reality of a day to day life. Personally I’ll stick to writing fiction. Everyone knows that’s non-sense.