I tried it with the following settings and working fine for me. Please check it let me know if you have any concern.

In the case of internal usage, there will be Receipt, Bill and Delivery order ("Internal Usage" of type customer location)

https://apps.odoo.com/apps/modules/14.0/od_material_consumption/

Material consumption recording internally 

Hi,

You may use these steps:

1- Stoockable product.

2- Product category configuration to include the proper accounts as:

2.1. Income Account: Income (not used as you won't sell it)
2.2. Expense Account: Vendor Under Settlement (will be closed with the vendor bill)

2.3. Stock Input Account: Vendor Under Settlement (will be closed with the vendor bill)
2.4. Stock Output Account: Expense account for the consumed gloves
2.5. Stock Valuation Account: Inventory
2.6. Stock Journal: Stock journal

Whether it's internal consumption or sales inventory is gonna be reduced from stock.

So you can create one new location named "Internal Usage" of type customer location and create new delivery order with this location as destination with employee as partner name and process it.

Hi Sean: These suggestions may help

https://www.odoo.com/forum/help-1/question/how-to-record-stock-move-for-internal-consumption-internal-use-103163