QB Issue Resolution:

it is a failure in programming, as it stands you create a bill PER item receipt

then in pay bills select all of them, and pay the bill

Resolution for Issue 'i need to enter more than one bill against inventory at a time, how can i do this' available: Yes (Solved).
Source: Intuit Community forum.

i need to enter more than one bill against inventory at a time, how can i do this: this issue or error code is a known issue in Quickbooks Online (QBO) and/or Quickbooks. Support for this issue is available either by self-service or paid support options. Experts are available to resolve your Quickbooks issue to ensure minimal downtime and continue running your business. First try to resolve the issue yourself by looking for a resolution described below. If it is a complex issue or you are unable to solve the issue, you may contact us by clicking here or by using other support options.

Support for bill PER item
Quickbooks Repair Pro will resolve it efficiently and affordably. Guaranteed resolution of your issue, or you pay nothing!

Error Recovery for bill PER item [Canada]
E-Tech is the #1 Quickbooks data migration and Conversion service provider.

Get 50% off Quickbooks Online

Click Here for 50% off!

Additional Support Options: