[The Fiendish Dr. Samsara]

Absolutely. Actually, maybe a character might have a trait called “Weakness” or the like, which defines the way in which he will fritter away his loot. So one guy has “Drinks the house out of ale and then starts a fight”, so that his money all has to go to booze and paying damages and medical bills, while someone else has “Expensive fripperies” and another has “Sucker for a pretty, and scheming, face”.