Hi hartleycustom, 

The ability to generate a Bill based on an image scan is not currently supported using native QuickBooks features, however there are a number of third-party apps that are able to accomplish this functionality for you - I would recommend going to the Apps section within your QuickBooks file and looking under the Track Expenses category to find any third-party solutions that can automate the process of creating bills in advance of payment. 

Feel free to respond in this thread if you have any other questions!

-Lucas