Yes, you can. If you are paying taxes on the same income which you report on both Candian and US taxes, you can claim a foreign tax credit.
- Sign in to your account, select Take me to my return
- At the right upper corner, in the search box, type in foreign tax credit and Enter
- Select Jump to foreign tax credit
- Start with screen Foreign Taxes, select Continue
- Next screen, Do you want the Deduction or Credit? select Take a Credit
- Follow prompts