If you're on monthly service and not on a spending limit then yes you can but you'll be subject to a late fee of 2.??% for each month you're over due. Be mindful that late payments like this can have a negative impact on your credit rating.
What if I don’t pay my bill in time?
If your payment is not received by the date indicated on your bill, a late payment charge will apply. Late payment charges are two percent per month (26.82% per year) on your total unpaid amount.