You can enter Expenses from the Dashboard or under Income & Expenses.

Click on the red +Expense button (opens "Add Expense" box)

Click in the Description field and select an Expense listed (You can add any additional expenses by selecting "Custom" then adding the new description). The new expense description will be added into your list.

Photograph your receipts (from within the app on a mobile device) or attach a file; they are then stored in the cloud.

You can also make an Expense a "Recurring" entry, e.g. Accountancy subscriptions (for this App), and set the number of payments.

Check all the fields are entered, then click "Save".