Pineapple Oatmeal

• 1 8-ounce can of pineapple tidbits with juice
• 1 and 1/2 cups water
• 1 cup old-fashioned oats
• 4 teaspoons packed brown sugar
• 1/4 teaspoon cinnamon
• 1/4 cup raisins
• milk for topping - as desired