There is no way to see individual money transactions in The Sims 4. The game only tracks your Sim’s total money balance, and it does not track individual transactions. This is because The Sims 4 is a simulation game, and it is not designed to track every single detail of your Sim’s life.
If you are interested in tracking your Sim’s money transactions, you can use a third-party mod or cheat. There are a number of different mods and cheats available that can track your Sim’s money transactions. You can find these mods and cheats online.
Please note that using mods or cheats can disable achievements in The Sims 4. If you are interested in earning achievements, you should avoid using mods or cheats.