Ability to record loans between users (e.g., A lends €10 to B)

[Timmy93]

Is your feature request related to a problem? Maybe it would be better as discussion? Please describe.
I’m trying to record simple money transfers or loans between users (e.g., A lends €10 to B), but SplitPro only supports expenses.
There doesn’t seem to be a direct way to register a loan or reimbursement that is not tied to a shared expense.
This makes it difficult to track advances, repayments, or small personal loans within a group.

Probably you already inserted this feature but I'm not finding it nor I've found any issue related to loans.

Describe the solution you'd like
I would like to record direct money transfers between users.
Possible implementations:

1. [Preferred] The ability, during the settlement process, to manually choose who receives the money, without requiring a corresponding expense.

2. A new entry type such as “Transfer” or “Loan”, independent from expenses.

This would allow users to cleanly record cases like:

A lends €10 to B

B repays €5 to A

C advances money to D, etc.

Describe alternatives you've considered
The only workaround I found is:

Create a fake expense assigned to the receiving user (e.g., B).

Use settle expense so that A “pays” €10 to B.

Delete the fake expense afterwards.

This works but is cumbersome and pollutes the expense history.

App version
Docker - latest tag
Git: 7e6a401212ce6c7bb109ff69adb1784a3fd6318a
Version: v2.1.5
DB: ossapps/postgres:17.7-trixie