Would it be possible to add a sort of Transactions window for money that you keep on hand? (Not stuff in your bank etc).
Something in the sense of
+$700,000 - Sold 40 Jaguar Plushies
-£300,000 Mugged by xxx
I've noticed in the past few days I swear my money on hand is decreasing, yet I'm not getting mugged, i have no loans etc. I don't think I'm going crazy (although it is a possibility) so it would be cool if there's a screen where you can just keep of track of your increase and decreases in your on-hand money.