In these cases you can follow the actual cash movement to orientate your transactions on Bkper.
You receive the loan
01/01/2022 700 Loan (yellow, liability) >> Bank account (blue, asset)
You pay the car from your bank account
01/02/2022 1.000 Bank account (blue, asset) >> Car (Blue, asset)
You pay the loan (20) & Interests (10)
01/31/2022 30 Bank account (blue, asset) >> Loan (Yellow, liability)
01/31/2022 10 Loan (Yellow, liability) >> Interests (Red, expenses)
Hopefully this is helpful to you.
Please join the conversation if you have any other suggestion to solve the question of Maria.