Hi there, ltkuras. I want to ensure you can enter an expense transaction in QuickBooks Online (QBO).
To further check why the expense option is missing, we can perform troubleshooting steps by logging in via incognito mode or a private window. This way, it confirms if the cache is the cause.
Otherwise, switch to a different browser like Firefox, Google Chrome, or Safari. The one you are currently on may be having a temporary issue with QuickBooks, and using a new browser for the moment will allow you to get back to work.