Questions & Answers about La monnaie est dans mon sac, alors je paie tout de suite.
La monnaie often means change or coins, not just money in the broad sense.
In this sentence, it suggests that the speaker has the cash/change needed to pay. A native English speaker might expect argent, because argent is the most common word for money in general.
A useful distinction is:
- l’argent = money in general
- la monnaie = coins, small change, or change received/given in a transaction
So this sentence sounds a bit like: I have the change/cash in my bag, so I’m paying right away.