Hi Shihab,
You can check the below link which will help to do this.
Employee Loan payments Posting to Different G/L Account's
Same like the document but only symbolic account would be vendor account type K and then you will maintain the Vendor account HRK(*0002) and then maintain technical account for document split (account keys 1001 will be linked loan clearing G/L account).
Regards,
Sankarsan