Link Bill to Project

Link Bill to Project

Dear Sir/Madam

I have been using Zoho for a while and its been great. I have open credit accounts with some of my suppliers and I have run into some issues using Zoho. Before when I bought something I used to recorded as and expenses and had the option to link that to a project. However now that I have credit accounts with the suppliers I can't recorded as an expense and need to record it as a Bill but don't have any options to link it to the project. Without this option it makes Zoho for me impossible to use or I have to keep recording things twice in different programs 

Can you please let me know if there is a way round i can record the bill to a project or if you have any plans to implement this option in the future

Kind Regards
Nick